JPS56166246A - Polyethylene composition - Google Patents
Polyethylene compositionInfo
- Publication number
- JPS56166246A JPS56166246A JP6864280A JP6864280A JPS56166246A JP S56166246 A JPS56166246 A JP S56166246A JP 6864280 A JP6864280 A JP 6864280A JP 6864280 A JP6864280 A JP 6864280A JP S56166246 A JPS56166246 A JP S56166246A
- Authority
- JP
- Japan
- Prior art keywords
- polyethylene
- blended
- inorganic compound
- processing characteristics
- density
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To prevent the reduction in processing characteristics and mechanical properties when polyethylene is blended with a large amount of a hydrated inorganic compound, and to improve extremely processing characteristics, especially surface properties, while keeping flame retardance, cold resistance, etc., by adding an organopolysiloxane polymer to polyethylene.
CONSTITUTION: 100pts.wt. Polyethylene, preferably medium-density polyethlene having a density 0.92W0.94g/cm3, and a melt index 0,05W5.0g/10min is blended with 50W150pts.wt. powder of hydrated inorganic compound, e.g., aluminum hydroxide, etc. having an average particle diameter 0.01W30μ and 3W15 pts.wt. organopolysiloxane polymer, preferably half solid gummy dimethylpolysiloxane having a molecular weight ≥50,000 and a viscosity 1×106W5×108 centipoise, etc.
USE: Useful for an insulating material for electric cable and sheathing material.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6864280A JPS5930178B2 (en) | 1980-05-23 | 1980-05-23 | polyethylene composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6864280A JPS5930178B2 (en) | 1980-05-23 | 1980-05-23 | polyethylene composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56166246A true JPS56166246A (en) | 1981-12-21 |
JPS5930178B2 JPS5930178B2 (en) | 1984-07-25 |
Family
ID=13379573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6864280A Expired JPS5930178B2 (en) | 1980-05-23 | 1980-05-23 | polyethylene composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5930178B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01141928A (en) * | 1987-11-30 | 1989-06-02 | Fujikura Ltd | Flame-retardant composition |
JPH06166818A (en) * | 1992-12-02 | 1994-06-14 | Toshiba Silicone Co Ltd | Silicone rubber composition |
US7115678B2 (en) * | 2001-05-16 | 2006-10-03 | Shin-Etsu Chemical Co., Ltd. | Flame-retardant resin composition free from halogen |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010084103A (en) * | 2008-10-02 | 2010-04-15 | Kurabe Ind Co Ltd | Flame-retardant composition and electric wire |
-
1980
- 1980-05-23 JP JP6864280A patent/JPS5930178B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01141928A (en) * | 1987-11-30 | 1989-06-02 | Fujikura Ltd | Flame-retardant composition |
JPH06166818A (en) * | 1992-12-02 | 1994-06-14 | Toshiba Silicone Co Ltd | Silicone rubber composition |
US7115678B2 (en) * | 2001-05-16 | 2006-10-03 | Shin-Etsu Chemical Co., Ltd. | Flame-retardant resin composition free from halogen |
US7368495B2 (en) | 2001-05-16 | 2008-05-06 | Shin-Etsu Chemical Co., Ltd. | Flame-retardant resin composition free from halogen |
Also Published As
Publication number | Publication date |
---|---|
JPS5930178B2 (en) | 1984-07-25 |
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